-
- if (id != RETRO_MEMORY_SAVE_RAM)
- return 0;
-
- if (PicoAHW & PAHW_MCD)
- // bram
- return 0x2000;
-
- if (Pico.m.frame_count == 0)
- return SRam.size;
-
- // if game doesn't write to sram, don't report it to
- // libretro so that RA doesn't write out zeroed .srm
- for (i = 0, sum = 0; i < SRam.size; i++)
- sum |= SRam.data[i];
-
- return (sum != 0) ? SRam.size : 0;
+
+ switch(type)
+ {
+ case RETRO_MEMORY_SAVE_RAM:
+ if (PicoAHW & PAHW_MCD)
+ // bram
+ return 0x2000;
+
+ if (Pico.m.frame_count == 0)
+ return SRam.size;
+
+ // if game doesn't write to sram, don't report it to
+ // libretro so that RA doesn't write out zeroed .srm
+ for (i = 0, sum = 0; i < SRam.size; i++)
+ sum |= SRam.data[i];
+
+ return (sum != 0) ? SRam.size : 0;
+
+ case RETRO_MEMORY_SYSTEM_RAM:
+ if (PicoAHW & PAHW_SMS)
+ return sizeof(Pico.vramb);
+ else
+ return sizeof(Pico.ram);
+
+ default:
+ return 0;
+ }
+